From 00f744d2b1412ce6c89f39f13b88c244fd72c5cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20S=CC=8Ckoda?= <commits@skodak.org>
Date: Wed, 11 Jul 2012 11:10:19 +0200
Subject: [PATCH] MDL-33753 fix sloppy refactoring regression in zip tweaking

---
 lib/filestorage/zip_archive.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/filestorage/zip_archive.php b/lib/filestorage/zip_archive.php
index b5227546bbb..1f3f8fbf46c 100644
--- a/lib/filestorage/zip_archive.php
+++ b/lib/filestorage/zip_archive.php
@@ -613,7 +613,7 @@ class zip_archive extends file_archive {
                 // ASCII file names are always ok.
                 continue;
             }
-            if ($file['extra'] !== '') {
+            if ($file['extra']) {
                 // Most probably not created by php zip ext, better to skip it.
                 continue;
             }